22334474 has 8 divisors (see below), whose sum is σ = 33765888. Its totient is φ = 11079180.

The previous prime is 22334453. The next prime is 22334489. The reversal of 22334474 is 47443322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43712 + ... + 44219.

It is an arithmetic number, because the mean of its divisors is an integer number (4220736).

Almost surely, 2^22334474 is an apocalyptic number.

22334474 is a deficient number, since it is larger than the sum of its proper divisors (11431414).

22334474 is a wasteful number, since it uses less digits than its factorization.

22334474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88060.

The product of its digits is 16128, while the sum is 29.

The square root of 22334474 is about 4725.9363093465. The cubic root of 22334474 is about 281.6168110041.

Adding to 22334474 its reverse (47443322), we get a palindrome (69777796).

The spelling of 22334474 in words is "twenty-two million, three hundred thirty-four thousand, four hundred seventy-four".